Dispersion which contains at least 2 types of particles

Details Dispersion which contains at least 2 types of particles Dispersion which contains at least 2 types of particles

2011-03-08

2011-03-08

Brunsman, David M (Department: 1732)

Compositions: coating or plastic

Coating or plastic compositions

Silicon dioxide containing

C106S286800, C106S287100, C106S287170, C106S482000

Reexamination Certificate

active

07901502

ABSTRACT:
Aqueous dispersions contain at least two chemically different particle types having a diameter on average of less than 100 μm. The dispersions are resistant to sedimentation and gelling for long periods of time, and can be used for many purposes, such as the polishing of optical surfaces, and in paints and adhesives.

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English Abstract corresponding to JP 60-224580A.
English Abstract corresponding to JP 06-100701A.

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